

Hyaluronic acid holds around a thousand times its own weight in water. Applied properly, your skin looks plumper and fine lines look softer the same day. Applied the wrong way, it can quietly leave your skin tighter than before, and that part almost nobody explains.
The short answer
What it does
How to use it
Last reviewed

SkinBetter Science
Brightens, repairs, and rejuvenates with antioxidant and retinoid power for stronger, clearer skin.

KrX Aesthetics
Firms, brightens, hydrates deeply, smooths tired eyes.

SkinBetter Science
Retinoid and AHA blend that reduces wrinkles and smooths skin with minimal irritation.

Plated
Exosome body serum for damage repair, crepey skin, thinning skin, and loss of firmness.

Plated
A watery exosome serum that soothes irritation, strengthens the barrier, and calms redness and sensitivity.

Hydrinity
Silky body cream with peptides and hyaluronic acid that firms, hydrates, and revitalizes skin.

Calecim
Lightweight cream with PTT-6 that firms, lifts, and softens skin.

Hydrinity
Brightening eye complex that smooths fine lines, reduces puffiness, and gently restores radiance.

Plated
Targets fine lines, puffiness, and dark circles with exosomes for firmer, refreshed eyes.

Plated
A non-sticky serum that supports scalp health and promotes thicker, fuller hair growth with exosomes.

Plated
A watery exosome serum that targets wrinkles, laxity, discoloration, and acne scars with firming support.

SkinBetter Science
Stronger AlphaRet formula with added glycolic acid for enhanced texture refinement.

KrX Aesthetics
Hydrates deeply, calms irritation, brightens and restores balance.

Young Goose
For use with LED therapy to repair damage and strengthen skin.

KrX Aesthetics
Microneedling patches for deep hydration and plumping.

Calecim
Rich cream that smooths texture, boosts firmness, and hydrates deeply for multiple aging concerns.

KrX Aesthetics
Improves elasticity, hydrates and smooths crepey skin.

Calecim
High-potency serum with PTT-6 plus pigment-fading actives to reduce dark spots and even skin tone.

Calecim
Concentrated stem cell serum with PTT-6® that renews skin, boosts firmness, and improves radiance.

KrX Aesthetics
Hydrates deeply, preps skin, calms and brightens.

Hydrinity
Potent hyaluronic acid serum that deeply hydrates, smooths texture, and revives tired or stressed skin.

Hydrinity
Rich hydrating serum that plumps, calms irritation, and helps restore compromised or sensitive skin.

Hydrinity
Recovery sheet mask that hydrates deeply, calms stressed or post-procedure skin, and speeds healing.

Hydrinity
Novel retinal + HA hydrator that firms, smooths, and suits even reactive skin.
Bisabolol for Calming Redness and Irritation
Bisabolol is the calming compound first found in chamomile, and it quiets the inflammation behind redness, stinging and itch. Here is how it works, who it suits and how to use it.
Allantoin for Rough, Dry and Irritated Skin
Allantoin softens rough, flaky skin and soothes irritation, and the US FDA recognizes it as a skin protectant. Here is how it works, what the research shows and how to use it.
Centella for Redness and Reactive Skin
Centella calms inflammation, helps skin hold on to water and supports repair after irritation. Here is what the research shows, what cica means on a label and how to use it.